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docintelapp / DocIntel

Open Source Platform for storing, organizing, and searching documents related to cyber threats
https://docintel.org
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tag-indexer crash #47

Closed xme closed 1 year ago

xme commented 1 year ago

After a brand new DocIntel instance install, tag-indexer keeps crashing...

2022-12-22 20:04:10.0133 [ERROR] [Microsoft.EntityFrameworkCore.Query] An exception occurred while iterating over the results of a query for context type 'DocIntel.Core.Models.DocIntelContext'.
System.InvalidOperationException: A second operation was started on this context instance before a previous operation completed. This is usually caused by different threads concurrently using the same instance of DbContext. For more information on how to avoid threading issues with DbContext, see https://go.microsoft.com/fwlink/?linkid=2097913.
   at Microsoft.EntityFrameworkCore.Infrastructure.Internal.ConcurrencyDetector.EnterCriticalSection()
   at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable`1.AsyncEnumerator.MoveNextAsync()
2022-12-22 20:04:10.0133 [ERROR] [DocIntel.Core.Services.DynamicContextConsumer] A second operation was started on this context instance before a previous operation completed. This is usually caused by different threads concurrently using the same instance of DbContext. For more information on how to avoid threading issues with DbContext, see https://go.microsoft.com/fwlink/?linkid=2097913.
Unhandled exception. System.NullReferenceException: Object reference not set to an instance of an object.
   at DocIntel.Core.Repositories.EFCore.TagFacetEFRepository.GetAllAsync(AmbientContext ambientContext, Func`2 query)+MoveNext() in /src/DocIntel.Core/Repositories/EFCore/TagFacetEFRepository.cs:line 195
   at DocIntel.Core.Repositories.EFCore.TagFacetEFRepository.GetAllAsync(AmbientContext ambientContext, Func`2 query)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()
   at System.Linq.AsyncEnumerable.<ToListAsync>g__Core|424_0[TSource](IAsyncEnumerable`1 source, CancellationToken cancellationToken) in /_/Ix.NET/Source/System.Linq.Async/System/Linq/Operators/ToList.cs:line 36
   at System.Linq.AsyncEnumerable.<ToListAsync>g__Core|424_0[TSource](IAsyncEnumerable`1 source, CancellationToken cancellationToken) in /_/Ix.NET/Source/System.Linq.Async/System/Linq/Operators/ToList.cs:line 36
   at DocIntel.Services.TagIndexer.TagFacetIndexerTimedConsumer.DoWork(Object state) in /src/DocIntel.Services.TagIndexer/TagFacetIndexerTimedConsumer.cs:line 72
   at System.Threading.Tasks.Task.<>c.<ThrowAsync>b__128_1(Object state)
   at System.Threading.QueueUserWorkItemCallback.Execute()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()

I just added a facet... then tried to add a tag...

ancailliau commented 1 year ago

I can no longer reproduce the issue. Closing it for now.